Good sources of textures

I think we need a thread where people post links to sites where we can get good textures:

http://www.cgtextures.com/ has been mentioned a few times in other threads, but what isn't so obvious is that in the section 'grunge\brush strokes' you can get images which can be turned into worn painted lines and maybe even tyre marks (Saturation: 0, Negative Image, Increase Brightness and Contrast).

Now we just need a bit of focus on which program is
best / easiest to use for texturing / re-texturing of BTB relevant objects.
(So the less gfx skilled guys has good opportunity to join inn as well).:coffee2:

Now we just need a bit of focus on which program is
best / easiest to use for texturing / re-texturing of BTB relevant objects.
(So the less gfx skilled guys has good opportunity to join inn as well).:coffee2: